crates/api-grub/src/monitoring.rs

@@ -79,18 +79,7 @@ pub trait LazyUnzipInstance {
 
 impl LazyUnzipInstance for &[MetricInstance] {
     fn lazy_unzip(&self) -> HashMap<String, MetricMeta> {
-        self.iter().map(
+        self.iter().map(|obj| (obj.dola_id.to_string(), MetricMeta::new(&obj.name, &obj.desc, &obj.device, &obj.source))).collect()
-            |obj| 
-            (
-                obj.dola_id.to_string(), 
-                MetricMeta::new(
-                    &obj.name, 
-                    &obj.desc, 
-                    &obj.device, 
-                    &obj.source
-                )
-            )
-        ).collect()
     }
 }